| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.31 | 5.138% | $78.128 | $78.13 | $78.15 | $78.10 |
| Purchase #2 | $97.64 | 8.271% | $105.7158 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $207.87 | 9.854% | $228.3535 | $228.35 | $228.35 | $228.40 |
| Purchase #4 | $56.76 | 13.440% | $64.3885 | $64.39 | $64.40 | $64.40 |
| Purchase #5 | $141.32 | 12.523% | $159.0175 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $191.34 | 5.371% | $201.6169 | $201.62 | $201.60 | $201.60 |
| Purchase #7 | $104.85 | 3.772% | $108.8049 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $874.09 | $946.0251 | $946.03 | $946.00 | $946.00 | |